Sources: Apple told WeChat and other Chinese social apps to disable “tip” functions, says tips are in-app purchases, entitling Apple to a 30% cut Wall Street Journal : Wall Street Journal 2017-05-20 Apple, Wall Street Journal, WeChat, Chinese Related Coverage View article The Verge View article BGR View article Fortune View article Tech in Asia View article The Mac Observer View article INSIDER View article Stock Market News … View article MacDailyNews